/*
 * include/linux/amlogic/media/ge2d/ge2d_func.h
 *
 * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 *
 */

#ifndef _GE2D_FUNC_H_
#define _GE2D_FUNC_H_

#define BLENDOP_ADD 0         /* Cd = Cs*Fs+Cd*Fd */
#define BLENDOP_SUB 1         /* Cd = Cs*Fs-Cd*Fd */
#define BLENDOP_REVERSE_SUB 2 /* Cd = Cd*Fd-Cs*Fs */
#define BLENDOP_MIN 3         /* Cd = Min(Cd*Fd,Cs*Fs) */
#define BLENDOP_MAX 4         /* Cd = Max(Cd*Fd,Cs*Fs) */
#define BLENDOP_LOGIC 5       /* Cd = Cs op Cd */
#define BLENDOP_LOGIC_CLEAR (BLENDOP_LOGIC + 0)
#define BLENDOP_LOGIC_COPY (BLENDOP_LOGIC + 1)
#define BLENDOP_LOGIC_NOOP (BLENDOP_LOGIC + 2)
#define BLENDOP_LOGIC_SET (BLENDOP_LOGIC + 3)
#define BLENDOP_LOGIC_COPY_INVERT (BLENDOP_LOGIC + 4)
#define BLENDOP_LOGIC_INVERT (BLENDOP_LOGIC + 5)
#define BLENDOP_LOGIC_AND_REVERSE (BLENDOP_LOGIC + 6)
#define BLENDOP_LOGIC_OR_REVERSE (BLENDOP_LOGIC + 7)
#define BLENDOP_LOGIC_AND (BLENDOP_LOGIC + 8)
#define BLENDOP_LOGIC_OR (BLENDOP_LOGIC + 9)
#define BLENDOP_LOGIC_NAND (BLENDOP_LOGIC + 10)
#define BLENDOP_LOGIC_NOR (BLENDOP_LOGIC + 11)
#define BLENDOP_LOGIC_XOR (BLENDOP_LOGIC + 12)
#define BLENDOP_LOGIC_EQUIV (BLENDOP_LOGIC + 13)
#define BLENDOP_LOGIC_AND_INVERT (BLENDOP_LOGIC + 14)
#define BLENDOP_LOGIC_OR_INVERT (BLENDOP_LOGIC + 15)

static inline unsigned int blendop(unsigned int color_blending_mode, unsigned int color_blending_src_factor,
                                   unsigned int color_blending_dst_factor, unsigned int alpha_blending_mode,
                                   unsigned int alpha_blending_src_factor, unsigned int alpha_blending_dst_factor)
{
    return (color_blending_mode << 24L) | (color_blending_src_factor << 20L) | (color_blending_dst_factor << 16L) |
           (alpha_blending_mode << 8L) | (alpha_blending_src_factor << 4L) | (alpha_blending_dst_factor << 0);
}

/* GE2D bitblt functions */
void bitblt(struct ge2d_context_s *wq, int src_x, int src_y, int w, int h, int dst_x, int dst_y);

void bitblt_noblk(struct ge2d_context_s *wq, int src_x, int src_y, int w, int h, int dst_x, int dst_y);

void bitblt_noalpha(struct ge2d_context_s *wq, int src_x, int src_y, int w, int h, int dst_x, int dst_y);

void bitblt_noalpha_noblk(struct ge2d_context_s *wq, int src_x, int src_y, int w, int h, int dst_x, int dst_y);

/* GE2D stretchblt functions */
void stretchblt(struct ge2d_context_s *wq, int src_x, int src_y, int src_w, int src_h, int dst_x, int dst_y, int dst_w,
                int dst_h);

void stretchblt_noblk(struct ge2d_context_s *wq, int src_x, int src_y, int src_w, int src_h, int dst_x, int dst_y,
                      int dst_w, int dst_h);

void stretchblt_noalpha(struct ge2d_context_s *wq, int src_x, int src_y, int src_w, int src_h, int dst_x, int dst_y,
                        int dst_w, int dst_h);

void stretchblt_noalpha_noblk(struct ge2d_context_s *wq, int src_x, int src_y, int src_w, int src_h, int dst_x,
                              int dst_y, int dst_w, int dst_h);

/* GE2D fillrect functions */
void fillrect(struct ge2d_context_s *wq, int x, int y, int w, int h, unsigned int color);

void fillrect_noblk(struct ge2d_context_s *wq, int x, int y, int w, int h, unsigned int color);

/* GE2D blend functions */
void blend(struct ge2d_context_s *wq, int src_x, int src_y, int src_w, int src_h, int src2_x, int src2_y, int src2_w,
           int src2_h, int dst_x, int dst_y, int dst_w, int dst_h, int op);

void blend_noblk(struct ge2d_context_s *wq, int src_x, int src_y, int src_w, int src_h, int src2_x, int src2_y,
                 int src2_w, int src2_h, int dst_x, int dst_y, int dst_w, int dst_h, int op);

void blend_noalpha(struct ge2d_context_s *wq, int src_x, int src_y, int src_w, int src_h, int src2_x, int src2_y,
                   int src2_w, int src2_h, int dst_x, int dst_y, int dst_w, int dst_h, int op);

void blend_noalpha_noblk(struct ge2d_context_s *wq, int src_x, int src_y, int src_w, int src_h, int src2_x, int src2_y,
                         int src2_w, int src2_h, int dst_x, int dst_y, int dst_w, int dst_h, int op);
#endif
